BR0011348A - Emprego de amidas de ácido cu-ftalocianinsulfÈnicos como corantes para armazenadores de dados ópticos de leitura única - Google Patents

Emprego de amidas de ácido cu-ftalocianinsulfÈnicos como corantes para armazenadores de dados ópticos de leitura única

Info

Publication number: BR0011348A
Authority: BR; Brazil
Prior art keywords: optical data; phthalocyaninsulfonic; dyes; acid amides; data stores
Prior art date: 1999-06-07

Application number

BR0011348-4A

Other languages

English (en)

Portuguese (pt)

Inventor

Friedrich-Karl Bruder

Rolf Richter

Wilfried Haese

Josef-Walter Stawitz

Reiner Vesper

Horst Berneth

Original Assignee

Bayer Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1999-06-07

Filing date

2000-05-31

Publication date

2002-03-19

2000-05-31 Application filed by Bayer Ag filed Critical Bayer Ag

2002-03-19 Publication of BR0011348A publication Critical patent/BR0011348A/pt

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
- C09B47/24—Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical
- C09B47/26—Amide radicals
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
- G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
- G11B7/248—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes porphines; azaporphines, e.g. phthalocyanines

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Optical Record Carriers And Manufacture Thereof (AREA)
Thermal Transfer Or Thermal Recording In General (AREA)
Manufacturing Optical Record Carriers (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)

BR0011348-4A 1999-06-07 2000-05-31 Emprego de amidas de ácido cu-ftalocianinsulfÈnicos como corantes para armazenadores de dados ópticos de leitura única BR0011348A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19925712		1999-06-07
PCT/EP2000/004968 WO2000075922A1 (de)	1999-06-07	2000-05-31	VERWENDUNG VON Cu-PHTHALOCYANINSULFONSÄUREAMIDEN ALS DYE FÜR EINMAL BESCHREIBBARE OPTISCHE DATENSPEICHER

Publications (1)

Publication Number	Publication Date
BR0011348A true BR0011348A (pt)	2002-03-19

Family

ID=7910297

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR0011348-4A BR0011348A (pt)	1999-06-07	2000-05-31	Emprego de amidas de ácido cu-ftalocianinsulfÈnicos como corantes para armazenadores de dados ópticos de leitura única

Country Status (15)

Country	Link
EP (1)	EP1190418B1 (de)
JP (1)	JP3819293B2 (de)
KR (1)	KR20020033100A (de)
CN (1)	CN1171214C (de)
AT (1)	ATE238599T1 (de)
AU (1)	AU5074200A (de)
BR (1)	BR0011348A (de)
CA (1)	CA2375669A1 (de)
DE (1)	DE50001883D1 (de)
DK (1)	DK1190418T3 (de)
ES (1)	ES2197097T3 (de)
HK (1)	HK1047185A1 (de)
IL (1)	IL146377A0 (de)
MX (1)	MXPA01012590A (de)
WO (1)	WO2000075922A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PL360939A1 (en)	2000-09-21	2004-09-20	Bayer Aktiengesellschaft	Optical data storage device containing a co-phthalocyanin complex in the optically writable information layer
JP4162658B2 (ja)	2003-01-21	2008-10-08	富士通株式会社	ヘッド支持機構
WO2005000972A2 (en) *	2003-06-27	2005-01-06	Ciba Specialty Chemicals Holding Inc.	Optical recording materials having high storage density
JP4505293B2 (ja) *	2004-01-16	2010-07-21	テクノポリマー株式会社	多色発色レーザーマーキング用有彩色着色剤、多色発色レーザーマーキング用組成物及びそれを含む成形品並びにレーザーマーキング方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4379710A (en) *	1979-05-31	1983-04-12	Sterling Drug Inc.	Novel compositions and processes
JPS63191690A (ja) *	1986-06-02	1988-08-09	Toshiba Corp	光記録媒体
US5248538A (en) *	1991-06-18	1993-09-28	Eastman Kodak Company	Sulfonamido or amido substituted phthalocyanines for optical recording
JP3124076B2 (ja) *	1991-09-17	2001-01-15	太陽誘電株式会社	光情報記録媒体およびその製造方法
US5424171A (en) *	1992-04-03	1995-06-13	Pioneer Electronic Corporation	Optical recording medium
DE4237545A1 (de) *	1992-11-06	1994-05-11	Bayer Ag	Kupferphthalocyanin-Flüssigformierung

2000
- 2000-05-31 MX MXPA01012590A patent/MXPA01012590A/es not_active Application Discontinuation
- 2000-05-31 JP JP2001502116A patent/JP3819293B2/ja not_active Expired - Fee Related
- 2000-05-31 AU AU50742/00A patent/AU5074200A/en not_active Abandoned
- 2000-05-31 HK HK02108820.7A patent/HK1047185A1/zh unknown
- 2000-05-31 DK DK00935152T patent/DK1190418T3/da active
- 2000-05-31 ES ES00935152T patent/ES2197097T3/es not_active Expired - Lifetime
- 2000-05-31 DE DE50001883T patent/DE50001883D1/de not_active Expired - Fee Related
- 2000-05-31 IL IL14637700A patent/IL146377A0/xx unknown
- 2000-05-31 CA CA002375669A patent/CA2375669A1/en not_active Abandoned
- 2000-05-31 BR BR0011348-4A patent/BR0011348A/pt not_active IP Right Cessation
- 2000-05-31 WO PCT/EP2000/004968 patent/WO2000075922A1/de not_active Ceased
- 2000-05-31 EP EP00935152A patent/EP1190418B1/de not_active Expired - Lifetime
- 2000-05-31 KR KR1020017015707A patent/KR20020033100A/ko not_active Withdrawn
- 2000-05-31 AT AT00935152T patent/ATE238599T1/de not_active IP Right Cessation
- 2000-05-31 CN CNB008086648A patent/CN1171214C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ES2197097T3 (es)	2004-01-01
ATE238599T1 (de)	2003-05-15
KR20020033100A (ko)	2002-05-04
CN1354878A (zh)	2002-06-19
CA2375669A1 (en)	2000-12-14
JP3819293B2 (ja)	2006-09-06
IL146377A0 (en)	2002-07-25
DK1190418T3 (da)	2003-08-04
EP1190418A1 (de)	2002-03-27
EP1190418B1 (de)	2003-04-23
CN1171214C (zh)	2004-10-13
DE50001883D1 (de)	2003-05-28
JP2003501299A (ja)	2003-01-14
HK1047185A1 (zh)	2003-02-07
MXPA01012590A (es)	2002-06-21
WO2000075922A1 (de)	2000-12-14
AU5074200A (en)	2000-12-28

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Legal Events

Date	Code	Title	Description
2007-12-11	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.
2011-12-13	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1927 DE 11/12/2007.